STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
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Gene Fusion
Cooccurrence
Coexpression
Experiments
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Textmining
[Homology]
Score
argRArginine repressor ArgR; Regulates arginine biosynthesis genes. (153 aa)    
Predicted Functional Partners:
carB_1
Carbamoyl-phosphate synthase large subunit; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. OTCase family.
  
  
 0.944
argH
Argininosuccinate lyase.
  
  
 0.938
argG
Argininosuccinate synthase; Belongs to the argininosuccinate synthase family. Type 1 subfamily.
  
  
 0.938
argD
Ornithine/acetylornithine aminotransferase; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. ArgD subfamily.
  
  
 0.787
yecS
Transporter subunit: permease component of ABC superfamily transporter.
 
   
 0.711
Lmac_1332
ABC transporter ATP-binding protein.
 
   
 0.690
yqiX
Amino acid ABC transporter substrate-binding protein; Belongs to the bacterial solute-binding protein 3 family.
 
   
 0.673
Lmac_2212
Putative Trp repressor.
  
     0.621
carA
Carbamoyl phosphate synthase, small subunit; Belongs to the CarA family.
       0.549
birA
biotin-[acetylCoA carboxylase] holoenzyme synthetase and biotin operon repressor; Acts both as a biotin--[acetyl-CoA-carboxylase] ligase and a biotin-operon repressor. In the presence of ATP, BirA activates biotin to form the BirA-biotinyl-5'-adenylate (BirA-bio-5'-AMP or holoBirA) complex. HoloBirA can either transfer the biotinyl moiety to the biotin carboxyl carrier protein (BCCP) subunit of acetyl-CoA carboxylase, or bind to the biotin operator site and inhibit transcription of the operon.
 
   
 0.474
Your Current Organism:
Legionella maceachernii
NCBI taxonomy Id: 466
Other names: ATCC 35300, CCUG 31116, CIP 103846, DSM 16642, JCM 7566, L. maceachernii, NCTC 11982, Tatlockia maceachernii, strain Px-1-G-2-E2
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